a.tooltip,span.pure_css_dropdown{ text-decoration: none;}a:hover.tooltip,span:hover.pure_css_dropdown{ padding:0;text-decoration: none;}.tooltip:hover span span,.pure_css_dropdown:hover span span{ display:block;}.tooltip span,.pure_css_dropdown span{ position:absolute;text-decoration: none;}.tooltip span span,.pure_css_dropdown span span{ display: none;position:absolute;background-color:#e6f1fb;border:1px solid #ffffff;padding:10px;color:#666666;text-decoration: none;width:250px;z-index:100;top:20px;left: -30px;}.pure_css_dropdown span span{ top:1.2em;}